Boundaries
Food webs
Resilience
Scale
Soil
Sunlight
Dead plants
Animals
only found in forests
the place where animals live
a collection of organisms and materials that interact
unchanging, fragile systems that are easily damaged
Conditions an animal needs to grow and reproduce
Cycling of nitrogen between soil, water, and the atmosphere
Living and non-living things in an area and their interactions
Flow of energy from one organism to another in a food web
All of the above
Kilometer
Meter
Centimeter